CN106907753A - The energy-saving kitchen structure of fresh air formula - Google Patents
The energy-saving kitchen structure of fresh air formula Download PDFInfo
- Publication number
- CN106907753A CN106907753A CN201710273603.2A CN201710273603A CN106907753A CN 106907753 A CN106907753 A CN 106907753A CN 201710273603 A CN201710273603 A CN 201710273603A CN 106907753 A CN106907753 A CN 106907753A
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- Prior art keywords
- air
- kitchen
- air curtain
- vent
- curtain case
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2028—Removing cooking fumes using an air curtain
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F9/00—Use of air currents for screening, e.g. air curtains
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a kind of energy-saving kitchen structure of fresh air formula, including the gas kitchen ranges being located on kitchen range, it is located at the smoke extractor on the wall of gas kitchen ranges top, kitchen range lower section is provided with the air curtain case of upper shed structure, and the upper shed of air curtain case is fixed on the lower surface of kitchen range around gas kitchen ranges sealing；The air vent connected with air curtain case is offered on the wall at air curtain case position, the air inlet on the outside of air vent is provided with the unidirectional electronic air inlet valve of shutter, and air filter screen is provided with the air outlet on the inside of air vent；Positioned at gas kitchen ranges are left and right, kitchen range upper table surface of front side interval offer the exhaust vent being connected with air curtain case.The invention has the advantages that wind is mended using ambient outdoor air, being capable of effectively reducing energy consumption, energy saving.Oil smoke and vapor are prevented to kitchen or indoor diffusion, it is ensured that room air is pure and fresh, while reducing the injury that oil smoke is caused to human body.
Description
Technical field
The present invention relates to kitchen technical field, more particularly, to a kind of energy-saving kitchen structure of fresh air formula.
Background technology
Kitchen as cooking food place, for a long time perplex people problem be concentrated mainly in oil smoke and vapor
Treatment.Existing many oil smoke that will be produced in cooking process using smoke extractor and vapor are discharged to outdoor.When smoke extractor works, by
In existing house nearly all it is closed state, it is necessary to backstairs is opened, together extracts the air and oil smoke in kitchen out outdoor,
Noise is big, high energy consumption, and oil smoke is easily diffused into parlor, in bedroom, influences health.China Qinling Mountains, North of Huai River area dress
There is heating equipment, there is heating interior in the winter time, ambient temperature is lower than indoor temperature 10 DEG C~30 DEG C, smoke extractor work during cooking
Make, indoor hot-air enters kitchen by parlor, dining room, and the hot-air in kitchen together extracts room out with oil smoke by smoke extractor
Outward, indoor temperature is more and more lower so that heating return water temperature is very low, during increasing energy consumption, the especially Spring Festival, prepare food materials compared with
Many, smoke extractor needs long-term work, and indoor temperature is lower, and heating return water temperature is lower；There are air-conditioning, ambient temperature in Summer Indoor
Higher than indoor temperature 5 DEG C~15 DEG C, smoke extractor work during cooking, indoor cold air together extracts room out with oil smoke by smoke extractor
Outward, indoor temperature more and more higher, air-conditioning needs to work always to reach indoor temperature balance, increases energy consumption.It follows that nothing
By winter or summer, smoke extractor is all indoor benefit wind, it is necessary to consume more energy consumption when working, and causes the wasting of resources.
The content of the invention
Present invention aim at a kind of energy-saving kitchen structure of fresh air formula is provided, in the winter time with summer reducing energy consumption, save
Resource；Reduce the noise that smoke extractor operates in parlor, dining room produces；Avoid oil smoke from spreading, mitigate indoor greasy smell.
To achieve the above object, the present invention takes following technical proposals：
The energy-saving kitchen structure of fresh air formula of the present invention, including the gas kitchen ranges on kitchen range are arranged on, it is arranged on institute
The smoke extractor on the wall of gas kitchen ranges top is stated, the kitchen range lower section is provided with the air curtain case of upper shed structure, the wind
The upper shed of curtain case is fixed on the lower surface of kitchen range around gas kitchen ranges sealing；The wall at air curtain case position
On offer the air vent being connected with air curtain case, the air inlet on the outside of the air vent is provided with shutter
Unidirectional electronic air inlet valve, the unidirectional electronic air inlet valve electrically connected by wire with the switch terminal of the smoke extractor；
Air filter screen is provided with the air outlet on the inside of air vent；Positioned at gas kitchen ranges are left and right, front side kitchen range upper table surface
Interval offers the exhaust vent being connected with air curtain case.
The wind curtain type hood for covering the exhaust vent, institute are provided with positioned at the gas kitchen ranges are left and right, on front side kitchen range
Wind curtain type hood cross section is stated in inverted U-shaped, wind curtain type hood top offers long and narrow air curtain groove along longitudinal direction；The air curtain groove
Diameter of the width less than exhaust vent.
The width of the air curtain groove is 3.5~5 millimeters.
The invention has the advantages that wind is mended using ambient outdoor air, being capable of effectively reducing energy consumption, energy saving.It is unidirectional electronic
When air inlet valve and smoke extractor work, outdoor benefit general mood stream enters air curtain case, air curtain case from unidirectional electronic air inlet valve, air vent successively
Portion of air flowed out from air curtain groove through exhaust vent, the column air-flow that air curtain groove will flow out from exhaust vent is changed as
Even foil-like, and then air curtain vertically upward is formed, oil smoke and vapor are prevented to kitchen or indoor diffusion, it is ensured that Interior Space
Gas is pure and fresh, while reducing the injury that oil smoke is caused to human body；Portion of air flows through gas kitchen ranges in air curtain case, is from gas-cooker
The combustion gas sprayed in tool provides air needed for burning.Smoke extractor and unidirectional electronic air inlet valve need to close backstairs when working,
Reduce noise pollution.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the mplifying structure schematic diagram in A portions in Fig. 1.
Fig. 3 is the B-B direction structural representation of Fig. 1.
Fig. 4 is the C-C of Fig. 1 to structural representation.
Fig. 5 is the structural representation of wind curtain type hood cross section of the present invention.
Fig. 6 is workflow diagram of the invention.
Specific embodiment
As Figure 1-4, the energy-saving kitchen structure of fresh air formula of the present invention, including be arranged on kitchen range 1
Gas kitchen ranges 2, are arranged on the smoke extractor 4 on the top wall 3 of gas kitchen ranges 2, and smoke extractor 4 is inhaled for side, and the lower section of kitchen range 1 is set
There is the air curtain case 5 of upper shed structure, the upper shed of air curtain case 5 seals the following table for being fixed on kitchen range 1 around gas kitchen ranges 2
Face；The air vent 6 being connected with air curtain case 5 is offered on the wall 3 at the position of air curtain case 5, positioned at the outside of air vent 6
Air inlet is provided with the unidirectional electronic air inlet valve 7 of shutter, and unidirectional electronic air inlet valve 7 is by wire and smoke extractor 4
Switch terminal electrical connection, smoke extractor 4 provides power supply to unidirectional electronic air inlet valve 7, and the motor of smoke extractor 4 is electronic with unidirectional
Air inlet valve 7 links（It can also be the switch that the unidirectional work of electronic air inlet valve 7 of control is separately provided on air exhauster 4）, unidirectional electricity
When dynamic air inlet valve 7 works, outdoor air is flowed into air curtain case 5 by air vent 6, when unidirectional electronic air inlet valve 7 does not work, is used for
Block air vent 6；Air filter screen 8 is provided with the air outlet of the inner side of air vent 6, was used for air filtering；Positioned at gas-cooker
Have 2 left and right, front side the upper table surface of kitchen range 1 intervals and offer the exhaust vent 9 being connected with air curtain case 5.
As shown in Fig. 1,4,5, the oil smoke that is produced during to prevent from cooking and water vapor diffusion to whole kitchen, or even parlor
It is interior, the wind curtain type hood 10 that covers exhaust vent 9, wind curtain type hood 10 are being provided with positioned at gas kitchen ranges 2 are left and right, on front side kitchen range 1
Two ends sealing is set, and its top is along longitudinal direction（That is length direction）Offer the air curtain groove 11 that width is only 3.5~5 millimeters, wind
Curtain groove 11 is set around gas kitchen ranges 2, the diameter of the width less than exhaust vent 9 of air curtain groove 11；Wind curtain type hood 10 will be from air-out
The column air-flow of the outflow of hole 9 changes into uniform foil-like air-flow, forms uniform and air curtain vertically upward, and oil smoke blocking is existed
In air curtain, prevent oil smoke from spreading, it is ensured that health.
During actual installation, air vent 6 is reserved through hole, i.e., in architecture construction, reserved one leads on kitchen wall 3
Air holes 6, the reserved location selection principle of air vent 6 is that aperture outside is relatively spacious, naturally ventilated good, it is to avoid had with toilet etc.
The building unit of bad smell is close to；The inner side of air vent 6 is located near or at the lower section of gas kitchen ranges 2, is easy to decoration；Kitchen
The backstairs of structure is not allow for hole or shutter, prevents room air from flowing in kitchen.
As shown in fig. 6, when smoke extractor 4 and unidirectional electronic air inlet valve 7 work, closing kitchen door and window, outdoor fresh air exists
Flowed into air curtain case 5 through air vent 6 in the presence of unidirectional electronic air inlet valve 7, a wind air is from gas kitchen ranges 2 in air curtain case 5
Outflow, for from gas kitchen ranges 2 spray combustion gas provide burning needed for oxygen, in air curtain case 5 portion of air through exhaust vent 9,
Air curtain groove 11 flows out, and forms air curtain vertically upward, and the gaseous mixture that the air in air curtain is formed with oil smoke and vapor is being taken out
Outdoor is discharged to by smoke evacuation smoke pipe 12 under the work of cigarette machine 4.Air curtain can block oil smoke and vapor, prevent oil smoke and vapor
It is diffused into whole kitchen, reduces the injury that oil smoke is caused to human body.
The present invention mends wind using extraneous, and effective reducing energy consumption economizes on resources.So that winter saves tandard coal amount as an example, setting
The indoor and outdoor atmospheric pressure in kitchen is standard atmospheric pressure, and normal atmosphere pressure atmospheric density is 1.29kg/m3, air specific heat capacity is
1.0×103J/(kg·℃)；Standard coal heat equivalent value is 29260kJ/kg（That is 7000 kilocalories/kg）；Smoking fan delivery is 18m3/
Min, smoke extractor takes out 22 DEG C of hot blast temperature, and external environment mends 7 DEG C of air temperature, municipal administration heating integrated heating efficiency of utilization 30%, city
120 days every year on average political affairs heat supply in winter time, the daily working time 40min of smoke extractor, the benefited family kitchen quantity in national cities and towns
It is 10,000,000.It is computed, every kitchen structure of the present invention can save standard coal daily under these conditions
1.58kg（The exhausting quality m of smoke extractor work daily：m=v×t×c=18m3/min×40min×1.29kg/m3=928.3kg；
The exhausting heat Q of smoke extractor work daily：Q=ρ×Δt×m =1.0×103J/(kg·℃)×（22℃-7℃）×
928.3kg=1.39×107J;Smoke extractor work daily exhausting heat conversion municipal administration heating meter and efficiency of utilization standard coal
M：M= Q÷(k×η)=1.39×107J÷(2.926×107J/kg × 30%)=1.58kg, annual winter can save standard coal
189.6kg, winter can save 189.6 ten thousand tons of standard coal every year to be generalized to the whole nation.It follows that energy-saving effect of the present invention is significantly,
Economic development and atmospheric environment to Chinese society administer significant.
The present invention can effectively reduce parlor and dining room noise.So that ordinarily resident family surveys as an example, smoke extractor operation, family
Front yard parlor and dining room noise are 50~60 decibels, and after using this patent, backstairs, family parlor and meal are closed in smoke extractor operation
Room noise is 35~45 decibels.
Claims (3)
1. the energy-saving kitchen structure of a kind of fresh air formula, including it is arranged on kitchen range（1）On gas kitchen ranges（2）, it is arranged on institute
State gas kitchen ranges（2）Top wall（3）On smoke extractor（4）, it is characterised in that：The kitchen range（1）Lower section is provided with
The air curtain case of hatch frame（5）, the air curtain case（5）Upper shed around gas kitchen ranges（2）Sealing is fixed on kitchen range（1）
Lower surface；Positioned at air curtain case（5）The wall at position（3）On offer and air curtain case（5）The air vent being connected
（6）, positioned at the air vent（6）The air inlet in outside is provided with the unidirectional electronic air inlet valve of shutter（7）, it is described
Unidirectional electronic air inlet valve（7）By wire and the smoke extractor（4）Switch terminal electrical connection；Positioned at air vent（6）It is interior
Air filter screen is provided with the air outlet of side（8）；Positioned at gas kitchen ranges（2）Left and right, front side kitchen range（1）Between upper table surface
Separate and be provided with and air curtain case（5）The exhaust vent being connected（9）.
2. the energy-saving kitchen structure of fresh air formula according to claim 1, it is characterised in that：Positioned at the gas kitchen ranges（2）
Left and right, front side kitchen range（1）On be provided with the covering exhaust vent（9）Wind curtain type hood（10）, the wind curtain type hood（10）It is horizontal
Section is inverted U-shaped, wind curtain type hood（10）Top offers long and narrow air curtain groove along longitudinal direction（11）；The air curtain groove（11）
Width be less than exhaust vent（9）Diameter.
3. the energy-saving kitchen structure of fresh air formula according to claim 2, it is characterised in that：The air curtain groove（11）Width
Spend is 3.5~5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710273603.2A CN106907753A (en) | 2017-04-25 | 2017-04-25 | The energy-saving kitchen structure of fresh air formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710273603.2A CN106907753A (en) | 2017-04-25 | 2017-04-25 | The energy-saving kitchen structure of fresh air formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106907753A true CN106907753A (en) | 2017-06-30 |
Family
ID=59209769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710273603.2A Withdrawn CN106907753A (en) | 2017-04-25 | 2017-04-25 | The energy-saving kitchen structure of fresh air formula |
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| Country | Link |
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| CN (1) | CN106907753A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426329A (en) * | 2018-03-14 | 2018-08-21 | 天津大学 | Kitchen range air conditioner integrated apparatus |
| CN110631069A (en) * | 2018-06-25 | 2019-12-31 | 青岛海尔智慧厨房电器有限公司 | Air curtain kitchen range |
| CN111946194A (en) * | 2020-08-24 | 2020-11-17 | 珠海格力电器股份有限公司 | Kitchen door control method and device, processor and intelligent kitchen system |
| US20220363107A1 (en) * | 2021-05-11 | 2022-11-17 | Hyundai Motor Company | Air sanitation system for vehicles |
-
2017
- 2017-04-25 CN CN201710273603.2A patent/CN106907753A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426329A (en) * | 2018-03-14 | 2018-08-21 | 天津大学 | Kitchen range air conditioner integrated apparatus |
| CN110631069A (en) * | 2018-06-25 | 2019-12-31 | 青岛海尔智慧厨房电器有限公司 | Air curtain kitchen range |
| CN110631069B (en) * | 2018-06-25 | 2022-04-15 | 青岛海尔智慧厨房电器有限公司 | Air curtain kitchen range |
| CN111946194A (en) * | 2020-08-24 | 2020-11-17 | 珠海格力电器股份有限公司 | Kitchen door control method and device, processor and intelligent kitchen system |
| CN111946194B (en) * | 2020-08-24 | 2024-04-02 | 珠海格力电器股份有限公司 | Control method and device for kitchen door, processor and intelligent kitchen system |
| US20220363107A1 (en) * | 2021-05-11 | 2022-11-17 | Hyundai Motor Company | Air sanitation system for vehicles |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170630 |
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| WW01 | Invention patent application withdrawn after publication |